My guess is that the list is a representative sample, and the dynamic nature is to indicate that it's variable. Google will correctly answer that question for a

My guess is that the list is a representative sample, and the dynamic nature is to indicate that it's variable. Google will correctly answer that question for anyone who has their own Wikipedia page with a birthdate (Try 'how old is Richard Stallman') so seeing the "full list" is not a useful piece of information